CN219101440U

CN219101440U - Automobile engine oil filter

Info

Publication number: CN219101440U
Application number: CN202320252320.0U
Authority: CN
Inventors: 杨永豪
Original assignee: Dongguan Lyvguan Filter Co ltd
Current assignee: Dongguan Lyvguan Filter Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-30
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of filters and discloses an automobile engine oil filter, which comprises a shell, wherein the bottom end of the shell is fixedly connected with a base, the middle part of the shell is hollow, the middle part of the top end of the shell is fixedly connected with a top cover, the bottom end of the top cover is fixedly connected with an anti-slip cover, the bottom end of the anti-slip cover is fixedly connected with a first sealing layer, the outer side of the bottom end of the first sealing layer is provided with first filter paper, the inside of the first filter paper is provided with a first oil outlet barrel, and the middle part of the top cover is hollow; the utility model is beneficial to secondary filtration by arranging the second filter paper and the second oil outlet barrel, so that when the filter paper can not timely filter gasoline in use, the bottom bypass valve is lifted upwards, unfiltered engine oil is pumped into the engine from the bottom end to the inside of the first oil outlet barrel, and therefore, the engine oil can be filtered, and damage to the engine is reduced.

Description

Automobile engine oil filter

Technical Field

The utility model relates to the technical field of filters, in particular to an automobile oil filter.

Background

The engine oil filter is also called an engine oil lattice, is suitable for the filtering action of automobile engine oil, and mainly comprises filter paper and an oil inlet barrel, and further comprises an oil inlet valve.

However, the structural design of the existing oil filter is incomplete, so that a large amount of impurities are adhered to the surface of filter paper due to long-term use when the existing oil filter is used, the oil is not supplied enough and needs to be replaced in time, the whole body needs to be replaced when the existing oil filter is replaced, material waste can be caused, and then when the filter paper cannot filter gasoline in time, the bottom bypass valve is lifted upwards, and unfiltered oil is pumped into an engine from the bottom end to be discharged out of the first oil barrel, so that damage to the engine can be caused.

There is therefore a need for an automotive oil filter.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an oil filter for an automobile, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an automobile oil filter, includes the shell, the bottom fixedly connected with base of shell, the middle part of shell is hollow, the middle part of shell top is individual fixedly connected with top cap, the bottom fixedly connected with non-slip cover of top cap, the bottom fixedly connected with of non-slip cover is first seal layer, first filter paper is installed in first seal layer bottom outside, the internally mounted of first filter paper has first oil drum.

Further, the middle part of top cap is hollow, first oil inlet has been seted up to the equidistant range all around that the top cap is located the cavity position, the middle part of non-slip cover is hollow, the second oil inlet has been seted up to the equidistant range all around that the non-slip cover is located the cavity, and the shape size of second oil inlet and first oil inlet is equal, and positional relationship homoenergetic corresponds.

Further, the middle part of first sealing layer is hollow, the middle part of first oil drum is hollow, and first oil drum cavity is in the cavity department size of first sealing layer the same.

Further, the roof groove has been seted up on the base top, and installs first oil prevention pad in the roof groove, the second oil prevention pad is installed on the top of first oil prevention pad, the second filter paper is installed on the top of second oil prevention pad, and the second filter paper is located the inside bottom of shell.

Further, the middle part of second filter paper is hollow, the internally mounted of second filter paper has the second to go out the oil drum, the second oil outlet has been seted up to the middle part of second oil drum in proper order, the shape size of second oil outlet and first oil outlet equals.

Further, the order fixedly connected with second sealing layer of second oil drum, the middle part of second sealing layer is hollow, the shape size of second sealing layer and first sealing layer equals.

Further, the middle part swing joint of second sealing layer has the bypass valve, the outer wall fixedly connected with spring on bypass valve top, the top of spring carries out fixed connection with the inner wall of first oil drum.

The utility model has the technical effects and advantages that:

1. the utility model is beneficial to secondary filtration by arranging the second filter paper and the second oil outlet barrel, so that when the filter paper can not timely filter gasoline in use, the bottom bypass valve is lifted upwards, unfiltered engine oil is pumped into the engine from the bottom end to the inside of the first oil outlet barrel, and therefore, the engine oil can be filtered, and damage to the engine is reduced.

2. The filter paper is convenient to replace by arranging the base, the base at the bottom end of the shell can be detached conveniently when the filter paper is used, the first oil-proof pad and the second oil-proof pad are taken out from the bottom end of the shell, and then the first filter paper, the first oil outlet barrel, the second filter paper and the second oil outlet barrel are taken out to replace, so that material waste caused by integral replacement is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is an exploded view of the overall structure of the present utility model;

FIG. 4 is a schematic diagram of a first oil tank according to the present utility model;

FIG. 5 is a schematic view of the bypass valve of the present utility model.

The reference numerals are: 1. a housing; 2. a base; 201. a first oil-resistant pad; 202. a second oil-resistant pad; 3. a top cover; 301. a first oil inlet; 4. an anti-slip cover; 401. a second oil inlet; 5. a first sealing layer; 6. a first filter paper; 7. a first oil outlet barrel; 701. a first oil outlet hole; 8. a second filter paper; 801. a second oil outlet barrel; 8011. a second oil outlet hole; 802. a second sealing layer; 803. a bypass valve; 804. and (3) a spring.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configurations of the embodiments described below are merely illustrative, and the filter according to the present utility model is not limited to the configurations described below, but all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-5, the utility model provides an automobile engine oil filter, which comprises a shell 1, wherein the bottom end of the shell 1 is fixedly connected with a base 2, the middle part of the shell 1 is hollow, the middle part of the top end of the shell 1 is fixedly connected with a top cover 3, the bottom end of the top cover 3 is fixedly connected with an anti-slip cover 4, the bottom end of the anti-slip cover 4 is fixedly connected with a first sealing layer 5, first filter paper 6 is arranged outside the bottom end of the first sealing layer 5, and a first oil outlet barrel 7 is arranged inside the first filter paper 6.

Referring to fig. 3, the middle part of the top cover 3 is hollow, the first oil inlets 301 are arranged in an equal order around the hollow part of the top cover 3, the middle part of the anti-slip cover 4 is hollow, the second oil inlets 401 are arranged in an equal order around the hollow part of the anti-slip cover 4, and the shapes and sizes of the second oil inlets 401 and the first oil inlets 301 are equal, and the positions and the relations are corresponding.

Referring to fig. 3, the middle of the first sealing layer 5 is hollow, the middle of the first oil outlet barrel 7 is hollow, and the hollow of the first oil outlet barrel 7 is the same in size at the hollow of the first sealing layer 5.

Referring to fig. 3, a top groove is formed in the top end of the base 2, a first oil-proof pad 201 is installed in the top groove, a second oil-proof pad 202 is installed on the top end of the first oil-proof pad 201, a second filter paper 8 is installed on the top end of the second oil-proof pad 202, and the second filter paper 8 is located at the bottom end of the inside of the shell 1.

Referring to fig. 5, the middle part of the second filter paper 8 is hollow, a second oil outlet barrel 801 is installed inside the second filter paper 8, and second oil outlet holes 8011 are formed in the middle part of the second oil outlet barrel 801 in an equal sequence, and the second oil outlet holes 8011 are equal to the first oil outlet holes 701 in shape and size.

Referring to fig. 5, a second sealing layer 802 is fixedly connected to an order of the second oil outlet barrel 801, a middle portion of the second sealing layer 802 is hollow, and the second sealing layer 802 is equal to the first sealing layer 5 in shape and size.

Referring to fig. 5, a bypass valve 803 is movably connected to the middle of the second sealing layer 802, a spring 804 is fixedly connected to the outer wall of the top end of the bypass valve 803, and the top end of the spring 804 is fixedly connected to the inner wall of the first oil outlet barrel 7.

The working principle of the utility model is as follows: firstly, the device is installed on an automobile, during the running process of the automobile, engine oil enters through a first oil inlet 301, then enters into the top end of a first sealing layer 5 through a second oil inlet 401, falls on the first sealing layer 5, then slides down through a gap between the first sealing layer 5 and a shell 1, finally, the engine oil is accumulated at the positions of a first filter paper 6 and the shell 1, then, due to the first filter paper 6, some impurities doped in the engine oil are filtered and adhered to the first filter paper 6, the engine oil passing through the filter paper enters into the middle part of the first oil outlet barrel 7 through a first oil outlet hole 701 on the first oil outlet barrel 7, then, the engine oil is pumped out from the inside of the first oil outlet barrel 7 to the direction of a top cover 3 through the suction force of the engine, and during long-time use, the surface of the first filter paper 6 is adhered with a large amount of impurities, so that the oil supply is insufficient, and therefore the bypass valve 803 is pulled up, at this time, the oil at the bottom end of the housing 1 enters the second oil outlet barrel 801 through the filtration of the second filter paper 8, enters the inside of the second oil outlet barrel 801 through the second oil outlet hole 8011, then enters the inside of the first oil outlet barrel 7 through the middle part of the second sealing layer 802, and finally is transmitted to the engine, so that the engine can be continuously used, and when the engine is replaced, the base 2 is removed from the bottom end of the housing 1, then the first oil-proof pad 201 and the second oil-proof pad 202 are taken out, then the internal parts are taken out again, then the first filter paper 6 and the second filter paper 8 are replaced, and the engine is installed back to the original place, so that the engine can be continuously used.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. An automotive oil filter comprising a housing (1), characterized in that: the novel oil tank is characterized in that the base (2) is fixedly connected to the bottom end of the shell (1), the middle of the shell (1) is hollow, the top cover (3) is fixedly connected to the middle of the top end of the shell (1), the anti-slip cover (4) is fixedly connected to the bottom end of the top cover (3), the first sealing layer (5) is fixedly connected to the bottom end of the anti-slip cover (4), the first filter paper (6) is arranged on the outer side of the bottom end of the first sealing layer (5), and the first oil outlet barrel (7) is arranged in the first filter paper (6).

2. The automotive oil filter of claim 1, wherein: the middle part of top cap (3) is hollow, first oil inlet (301) have been seted up to the equidistant range all around that top cap (3) are located the cavity position, the middle part of antiskid lid (4) is hollow, second oil inlet (401) have been seted up to equidistant range all around that antiskid lid (4) are located the cavity, and the shape size of second oil inlet (401) and first oil inlet (301) is equal, and positional relationship homoenergetic corresponds.

3. The automotive oil filter of claim 1, wherein: the middle part of first sealing layer (5) is hollow, the middle part of first play oil drum (7) is hollow, and first play oil drum (7) cavity is in the cavity department size of first sealing layer (5) the same.

4. The automotive oil filter of claim 1, wherein: the base (2) top has seted up the roof groove, and installs first oil prevention pad (201) in the roof groove, second oil prevention pad (202) are installed on the top of first oil prevention pad (201), second filter paper (8) are installed on the top of second oil prevention pad (202), and second filter paper (8) are located the inside bottom of shell (1).

5. The automotive oil filter of claim 4, wherein: the middle part of second filter paper (8) is hollow, internally mounted of second filter paper (8) has second oil-out bucket (801), second oil outlet (8011) have been seted up to the middle part of second oil-out bucket (801) in proper order, the shape size of second oil outlet (8011) and first oil outlet (701) equals.

6. The automotive oil filter of claim 5, wherein: the order fixedly connected with second sealing layer (802) of second play oil drum (801), the middle part of second sealing layer (802) is hollow, the shape size of second sealing layer (802) and first sealing layer (5) equals.

7. The automotive oil filter of claim 6, wherein: the middle part swing joint of second sealing layer (802) has bypass valve (803), outer wall fixedly connected with spring (804) at bypass valve (803) top, the top of spring (804) carries out fixed connection with the inner wall of first oil drum (7).